Content Presentation System and Content Presentation Method

1. A content presentation system comprising: a first content output device having a storage unit that stores a training content and evaluation reference information about a work operation of a work procedure, and an output unit that outputs the training content so that the training content can be presented to a trainee, the training content including three-dimensional shape information of a work target device and being created based on the work procedure; a trainee terminal that receives the training content from the first content output device and presents the training content to the trainee, the trainee terminal being used by the trainee at the time of training in a training site; a second content output device that outputs a work content including the work procedure so that the work content can be presented to a worker by augmented reality based on the three-dimensional shape information of the work target device; a worker terminal that receives the work content from the second content output device and presents the work content by augmented reality to the worker, the worker terminal being used by the worker at the time of working in a work site; an operation measurement device that acquires a three-dimensional operation during a work of the worker in the work site at least as measurement information of a body motion; a determination device that determines success or failure of the work based on the evaluation reference information for evaluating the work operation based on the measurement information of the work operation; and a content creation device that creates and updates the training content based on the measurement information of the work operation and the determination result of the determination device, wherein when a predetermined body motion of the worker is detected based on the measurement information from the operation measurement device, the determination device determines success or failure of the work based on the measurement information of the work operation of a specific stage during the work of a model worker up to the body motion, and when the determination result is determined to be the failure of the work by the determination device, the content creation device identifies a portion of the training content corresponding to the specific stage in the work procedure and updates the portion of the training content so as to suppress a factor of the failure.

2. The content presentation system according to claim 1 , wherein the determination device compares the measurement information of the work by the worker according to the work procedure from the work operation measurement device with the measurement information of the work by the model worker, and determines a conformity level of the both work operations, and the content creation device or the first content output device updates the training content in accordance with the determination result of the determination device, so as to increase the conformity level.

3. The content presentation system according to claim 2 , wherein when the conformity level of the work operation in the specific stage is determined to be equal to or less than a predetermined value, the determination device determines whether or not the work has failed based on the measurement information including a three-dimensional transition of a specific part of the worker corresponding to the work operation in the specific stage and a work time.

4. The content presentation system according to claim 1 , further comprising a management server, wherein the operation measurement device is provided in said worker terminal, and the first content output device, the second content output device, the determination device, and the content creation device are respectively constituted by the management server which is connected to the worker terminal through a network.

5. A content presentation method including: a first content output step to store a training content and evaluation reference information about a work operation of a work procedure, and to output the training content so that the training content can be presented to the trainee, the training content including three-dimensional shape information of a work target device and being created based on the work procedure; a step to receive the training content outputted in the first content output step and present the training content to the trainee by the trainee terminal that is used by the trainee at the time of training in a training site; a second content output step to output a work content including the work procedure so that the work content can be presented to a worker by augmented reality based on the three-dimensional shape information of the work target device; a step to receive the work content outputted in the second content output step and present the work content by augmented reality to the worker by the worker terminal that is used by the worker at the time of working in a work site; an operation measurement step to acquire a three-dimensional operation during a work of the worker in the work site at least as measurement information of a body motion; a determination step to determine success or failure of the work based on the evaluation reference information for evaluating the work operation based on the measurement information of the work operation; and a content creation step to create and update the training content based on the measurement information of the work operation and the determination result of the determination step, wherein in the determination step, when a predetermined body motion of the worker is detected based on the measurement information acquired in the operation measurement step, success or failure of the work is determined based on the measurement information of the work operation of a specific stage during the work of a model worker up to the body motion, and in the content creation step or the first content output step, when the determination result is determined to be the failure of the work in the determination step, a portion of the training content corresponding to the specific stage in the work procedure is identified and the portion of the training content is updated so as to suppress a factor of the failure.